Redmi M100 Launched With 7,900mAh Battery and Snapdragon 4 Gen 5

Key Highlights

• 7,900mAh large-capacity battery
• 45W wired fast charging
• Snapdragon 4 Gen 5 5G chipset
• 6.9-inch 120Hz LCD display
• 8GB RAM and up to 256GB storage
• 22.5W reverse wired charging
• NFC and 3.5mm headphone jack

Redmi has launched a completely new smartphone series in China, and the Redmi M100 is the first phone to carry the new M-series branding. The 5G smartphone focuses heavily on battery life, pairing a 7,900mAh battery with a Snapdragon 4 Gen 5 chipset and a large 6.9-inch 120Hz display.

The Redmi M100 also supports 45W wired fast charging and 22.5W reverse wired charging, giving users the option to use the phone as a power source for compatible devices. It runs Xiaomi’s HyperOS 3 and comes with up to 8GB RAM and 256GB storage.

Why the Redmi M100 Is Getting Attention

The Redmi M100 is interesting because Redmi is starting an entirely new M series around a very practical feature: battery endurance.

The 7,900mAh battery is considerably larger than what is commonly found in mainstream smartphones, making the M100 particularly relevant for users who spend long hours watching videos, browsing social media, using navigation or staying connected while travelling.

Redmi has also avoided pairing that battery with an extremely demanding flagship chipset. The Snapdragon 4 Gen 5 is a 4nm entry-level 5G platform designed for everyday smartphone use, which should make more sense for a battery-focused device than an unnecessarily power-hungry high-end processor.

The M100 also doesn’t look like a basic battery phone on paper. It combines the large cell with a 120Hz display, 5G connectivity, NFC and a 3.5mm headphone jack.

Design & Build

The Redmi M100 takes a fairly distinctive approach to its rear design. Redmi uses a four-dimensional micro-curved back, while the camera area features RGB dynamic lighting, giving the phone a more youthful appearance than a conventional budget handset.

The phone measures 170.12 × 78.42 × 8.8mm and weighs 232 grams. The weight is worth considering because the large battery naturally contributes to the overall size and mass.

The M100 is available in Midnight Black, Starry White and Wilderness Green. The Wilderness Green version is arguably the most distinctive of the three thanks to its more noticeable finish.

The phone also includes protection features such as Corning Gorilla Glass and dust/splash resistance, according to launch reporting.

Display

The Redmi M100 features a large 6.9-inch LCD display with a 1600 × 720-pixel resolution and a 120Hz refresh rate. It also supports up to 240Hz touch sampling.

The 120Hz refresh rate should make everyday scrolling and supported games feel smoother than a conventional 60Hz panel.

The display reaches 675 nits of typical brightness and up to 825 nits global brightness, giving it reasonable outdoor visibility, although it isn’t competing with premium AMOLED panels for brightness or contrast.

Redmi has also included TÜV Rheinland certifications for low blue light and flicker-free performance. These features are aimed at reducing visual discomfort during extended viewing rather than guaranteeing that the display cannot cause eye strain.

The HD+ resolution is one of the compromises. At 6.9 inches, a 720p-class panel isn’t as sharp as the Full HD+ displays found on many similarly priced smartphones.

Performance

The Redmi M100 is powered by the Qualcomm Snapdragon 4 Gen 5, an octa-core 4nm 5G chipset.

The processor is designed for entry-level and mainstream smartphones rather than high-end gaming. That means the M100 should be better suited to everyday applications, social media, streaming, navigation and moderate multitasking than demanding gaming workloads.

The phone offers up to 8GB LPDDR4X RAM, while storage goes up to 256GB UFS 2.2.

The combination should provide a reasonably smooth everyday experience, but buyers looking specifically for high-end gaming performance should look at phones with more powerful Snapdragon or MediaTek platforms.

For this phone, the bigger performance story is actually efficiency. Redmi appears to be prioritizing a balanced chipset and enormous battery rather than chasing benchmark scores.

Camera

The Redmi M100 isn’t designed as a camera-centric smartphone.

It features a 13MP primary rear camera accompanied by a secondary AI lens. On the front, there is a 5MP selfie camera.

The main camera supports features including portrait mode, night mode, live photos, film filters, Pro mode, time-lapse photography and document scanning.

However, buyers should keep expectations realistic. A 13MP camera can handle everyday photography, but the M100 doesn’t have the sensor hardware or multi-camera versatility associated with camera-focused smartphones.

There is also no dedicated ultrawide or telephoto camera.

The camera setup therefore makes the most sense for users who occasionally take photographs for social media, messaging or documents rather than people buying the phone primarily for mobile photography.

Special Features

7,900mAh Battery

The 7,900mAh battery is the defining feature of the Redmi M100.

For users who frequently spend long periods away from a charger, the larger capacity can provide considerably more headroom than a typical mainstream smartphone battery.

That could be particularly useful for travellers, students, heavy social-media users and people who rely heavily on their phones throughout the day.

22.5W Reverse Charging

The M100 also supports 22.5W wired reverse charging, allowing it to supply power to compatible phones or accessories.

This is a useful secondary feature because the M100’s huge battery gives it enough capacity to act as an emergency power source.

Senior Care Mode

Redmi has also added a senior care mode, designed to make the phone easier for older users to operate. It can provide larger icons and fonts, increase media and ringtone volume and help block unwanted calls.

This is a genuinely practical addition rather than simply another specification-sheet feature.

Software & AI

The Redmi M100 runs HyperOS 3 out of the box. Current launch reporting identifies the software as Xiaomi’s HyperOS 3 platform.

The phone also includes software-based camera features such as portrait mode, night mode, Pro mode, film filters and document scanning.

Because the M100 has launched in China, Indian buyers should not assume the Chinese software experience will be identical to an international Redmi model. Google services, regional applications, available features and software support can vary between markets.

Redmi has not yet confirmed the India-specific software configuration.

Battery & Charging

Battery life is the Redmi M100’s strongest argument.

The phone packs a 7,900mAh battery with 45W wired fast charging and supports 22.5W reverse wired charging. It also supports the PPS charging protocol and compatible third-party fast chargers.

The capacity gives the M100 plenty of battery headroom for everyday use, although actual endurance will depend on display brightness, 5G usage, gaming, background apps and network conditions.

The 45W charging system is reasonably capable, but charging a battery this large will naturally take longer than charging a smaller battery at the same wattage.

The reverse-charging support, meanwhile, makes the large battery more useful when travelling because the phone can provide emergency power to another device.

Storage & Connectivity

The Redmi M100 comes with up to 8GB LPDDR4X RAM and 256GB UFS 2.2 storage. The available configurations include 128GB and 256GB storage options.

Connectivity includes 5G, Wi-Fi, Bluetooth 5.1, NFC, GPS and USB Type-C. The phone also retains a 3.5mm headphone jack, which will appeal to buyers who still use wired headphones.

The M100 uses dual Nano-SIM support and includes a side-mounted fingerprint scanner.

Price & Availability

The Redmi M100 has launched in China in three configurations:

• 8GB x 128GB – CNY 1,799 (Approx ₹25,600)
• 6GB x 256GB – CNY 1,999 (~₹28,400)
• 8GB x 256GB – CNY 2,199 (~₹31,300)

The phone is already available to purchase in China. It comes in Midnight Black, Starry White and Wilderness Green.

As of now, Redmi has not announced an official India price or launch date for the M100.

Competition & Alternatives

The Redmi M100 is not trying to compete purely on performance. Its strongest combination is the large battery, big 120Hz display and 5G connectivity.

For Indian buyers, however, officially available alternatives may be easier to recommend until Redmi confirms whether the M100 will be sold in India.

Is the Redmi M100 Worth Its Price?

At CNY 1,799, the Redmi M100’s biggest advantage is its battery capacity.

The entry-level model combines 8GB RAM, 128GB storage, a 7,900mAh battery, 45W charging, a 120Hz display and 5G connectivity. That is a practical hardware package for users who care more about endurance than photography or high-end gaming.

The compromises are also obvious. The HD+ LCD resolution is relatively modest for a 6.9-inch screen, while the 13MP + AI camera setup is basic.

The Snapdragon 4 Gen 5 is also designed for mainstream performance rather than demanding gaming.

So the M100 makes the most sense for someone who wants a big-screen 5G phone that can prioritize battery life, rather than someone looking for the best camera, display sharpness or gaming performance in the segment.

The Indian value proposition will depend heavily on the eventual India price and whether Redmi brings the same specifications to the market.

Pros & Cons

Pros

• Large 7,900mAh battery
• 45W fast charging
• 22.5W reverse wired charging
• 120Hz display
• Snapdragon 4 Gen 5 5G chipset
• Up to 8GB RAM and 256GB storage
• NFC
• 3.5mm headphone jack
• Senior care mode
• Three colour options

Cons

• HD+ resolution on a large 6.9-inch screen
• Basic 13MP + AI camera setup
• Only 5MP selfie camera
• Not designed for demanding gaming
• 232g weight
• India availability is not confirmed

Who Should Buy the Redmi M100?

Best For

• Users who prioritize battery life
• Frequent travellers
• Students and professionals with long usage days
• Users who watch lots of videos
• People who want a large 120Hz display
• Buyers looking for an affordable 5G phone
• Older users who may benefit from Senior Care Mode

Consider Alternatives If

• Camera quality is your priority
• You want a sharper Full HD+ display
• You are a serious mobile gamer
• You prefer a lighter smartphone
• You need guaranteed India availability and local warranty

Final Verdict

The Redmi M100 is an interesting start for Redmi’s new M series because it has a clear purpose: long battery life without abandoning the features mainstream buyers expect from a modern 5G phone.

The 7,900mAh battery is the headline feature, but the 120Hz display, Snapdragon 4 Gen 5 chipset, 45W charging, NFC and 3.5mm headphone jack make the package more practical.

The compromises are easy to understand too. The 6.9-inch HD+ LCD isn’t particularly sharp, and the camera hardware is basic. This is not a phone aimed at photography enthusiasts or serious gamers.

Instead, the Redmi M100 makes the most sense for buyers who value battery endurance, a large screen and everyday reliability above premium cameras or flagship performance.

For now, Chinese buyers can purchase the phone, while Indian buyers will have to wait for Redmi to confirm whether the new M-series model will make its way to India.

Redmi M100 FAQs

What is the Redmi M100 price in India?
The Redmi M100 It starts at CNY 1,799 (Approx ₹25,600) in China,  

When was the Redmi M100 launched?
The Redmi M100 launched in China in 18 August 2026 as the first smartphone in Redmi’s new M series.

How big is the Redmi M100 battery?
The Redmi M100 packs a 7,900mAh battery with support for 45W wired charging.

What processor does the Redmi M100 use?
The smartphone is powered by the Qualcomm Snapdragon 4 Gen 5 4nm 5G chipset.

Does the Redmi M100 support 120Hz?
Yes. It features a 6.9-inch LCD display with a 120Hz refresh rate and up to 240Hz touch sampling.

Does the Redmi M100 support reverse charging?
Yes. The phone supports 22.5W wired reverse charging, allowing it to charge compatible devices.

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